What is that spinning thing?

In this episode I will discuss an item in the cockpit that I continue to get a lot of questions about.
What is that spinning thing next to the thrust-levers?
stay tuned to find out and feel free to download my "Mentour Aviation" app using the links below, I have just added a documentary that will explain how trim works in more detail.
Enjoy!

IOS: https://appstore.com/mentouraviation

Android: https://play.google.com/store/apps/details?id=com.teamta.mentouraviation

Видео What is that spinning thing? канала Mentour Pilot